68919954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 148791168

約数和(自身を除く): 79871214

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 361, 677, 722, 893, 1083, 1354, 1786, 2031, 2166, 2679, 4062, 5358, 12863, 16967, 25726, 31819, 33934, 38589, 50901, 63638, 77178, 95457, 101802, 190914, 244397, 488794, 604561, 733191, 1209122, 1466382, 1813683, 3627366, 11486659, 22973318, 34459977, 68919954]

約数ペア:

[(1, 68919954), (2, 34459977), (3, 22973318), (6, 11486659), (19, 3627366), (38, 1813683), (47, 1466382), (57, 1209122), (94, 733191), (114, 604561), (141, 488794), (282, 244397), (361, 190914), (677, 101802), (722, 95457), (893, 77178), (1083, 63638), (1354, 50901), (1786, 38589), (2031, 33934), (2166, 31819), (2679, 25726), (4062, 16967), (5358, 12863)]